<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		
		<style type="text/css">
			.row{
				padding: 10px;
				background-color: lightgray;
				border: 1px solid #AAAAAA;
				margin-bottom: 10px;
			}
		</style>
	</head>
	<body>
	
	
	
	
		<div class="row">第一部分</div>
		<div class="row">第二部分</div>
		<div class="row">第三部分</div>
	</body>
	
</html>
